AV94a ABB
AV94a ABB
AV94a ABBRockwell 自动化产品目录样本（中文）,
包含可编程序控制器（PLC），信息处理产品，输入／输出，电源，I/O机架和接线臂，通信产品编程支持工具，操作员界面，自动识别及接口产品，视觉产品及应用产品。
具体内容目录如下：
• 可编程序控制器
• 信息处理产品
• 输入／输出产品
• 电源，I/O机架，以及接线臂
• 通信产品
• 编程支持工具
• 操作员界面
• 自动识别及接口产品
• 视觉机器
• 应用产品
• 技术支持
• 电缆连接
of small production units, or the control of ultra-large-scale whole plants – integrated control, even
The Industrial” system can handle the application of field equipment maintenance management and cross-plant production management control with ease.
An important member of the Industrial” family, the AC800F system fully embodies the Industrial” (Industrial Information) system pioneered and led by ABB in technology.
information technology) new trends.
The system is divided into two levels: operation management level and process control level. At the operation management level, not only the traditional control system monitoring operation function is realized
function (operation and display, printing, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems.
can. The process control stage realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic control.
Control, sequence control and batch intermittent control functions.
The internal communication of the process control station (between the controller and various intelligent devices such as I/0 or field instruments) adopts the international standard field controller.
Wire. The field controller supports various field buses such as Profibus. Profibus is the most widely used open field bus in the world.
Line international standard, divided into FMS, DP and PA three levels, DP communication rate can be as high as 12Mb. The CAN (DIN/IS011898 standard) bus
The biggest feature is its super sturdiness and data security. The system of course also supports Modbus. The communication with the intelligent field instrument is through
IART protocol or field bus (31. 25Kb ProfibusPA and FF bus).
The system communication between the operation management 
